FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -The original message is called the plaintext message. The encrypted message is called the ciphertext message. Digital encryption algorithms work by manipulating the digital content of a plaintext message mathematically, using an encryption algorithm and a digital key to produce a ciphertext version of the message.

Detailed explanation-2: -In cryptography, plaintext is usually ordinary readable text before it is encrypted into ciphertext, or readable text after it is decrypted. Data input to or output from encryption algorithms is not always plaintext.

Detailed explanation-3: -Information-a message, document, file, etc.-if to be communicated or stored in an unencrypted form is referred to as plaintext. Plaintext is used as input to an encryption algorithm; the output is usually termed ciphertext, particularly when the algorithm is a cipher.

Detailed explanation-4: -Explanation: Data which is easily readable & understandable without any special algorithm or method is called plain text or clear-text. This text is not secured and can be readable by anyone who is not even a legitimate user.

Detailed explanation-5: -Plaintext is what encryption algorithms, or ciphers, transform an encrypted message into. It is any readable data-including binary files-in a form that can be seen or utilized without the need for a decryption key or decryption device.